AR027631A1 - METHOD FOR ELIMINATING ORGANIC IODURES FROM ORGANIC MEDIA - Google Patents
METHOD FOR ELIMINATING ORGANIC IODURES FROM ORGANIC MEDIAInfo
- Publication number
- AR027631A1 AR027631A1 ARP010101113A ARP010101113A AR027631A1 AR 027631 A1 AR027631 A1 AR 027631A1 AR P010101113 A ARP010101113 A AR P010101113A AR P010101113 A ARP010101113 A AR P010101113A AR 027631 A1 AR027631 A1 AR 027631A1
- Authority
- AR
- Argentina
- Prior art keywords
- organic
- iodures
- organic media
- media
- eliminating
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/47—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/04—Processes using organic exchangers
- B01J39/05—Processes using organic exchangers in the strongly acidic form
Abstract
Un método para eliminar yoduros orgánicos de medios orgánicos no acuosos incluye poner en contacto el medio orgánico con un sustrato de intercambio ionicocationico intercambiado con plata o mercurio a una temperatura superior a aproximadamente 50*C. El método es particularmente efectivo para eliminar yodurosorgánicos de elevado peso molecular de medios orgánicos como ser ácido acético o anhídrido acético. Especies particulares eliminadas incluyen decilyoduros ydodecilyoduros de medios orgánicos como ser ácido acético.One method of removing organic iodides from non-aqueous organic media includes contacting the organic medium with an ionicocation exchange substrate exchanged with silver or mercury at a temperature greater than about 50 * C. The method is particularly effective for removing high molecular weight iodides from organic media such as acetic acid or acetic anhydride. Particular species removed include decilyodides and dodecyliodides of organic media such as acetic acid.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/534,868 US6225498B1 (en) | 2000-03-24 | 2000-03-24 | Method of removing organic iodides from organic media |
Publications (1)
Publication Number | Publication Date |
---|---|
AR027631A1 true AR027631A1 (en) | 2003-04-02 |
Family
ID=24131844
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP010101113A AR027631A1 (en) | 2000-03-24 | 2001-03-09 | METHOD FOR ELIMINATING ORGANIC IODURES FROM ORGANIC MEDIA |
Country Status (25)
Country | Link |
---|---|
US (1) | US6225498B1 (en) |
EP (1) | EP1268388B1 (en) |
JP (1) | JP5507029B2 (en) |
KR (1) | KR100805586B1 (en) |
CN (1) | CN1258513C (en) |
AR (1) | AR027631A1 (en) |
AT (1) | ATE300515T1 (en) |
AU (2) | AU2001245941B2 (en) |
BR (1) | BR0109488A (en) |
CA (1) | CA2403284C (en) |
CZ (1) | CZ303388B6 (en) |
DE (1) | DE60112263T2 (en) |
ES (1) | ES2244596T3 (en) |
GC (1) | GC0000276A (en) |
MX (1) | MXPA02009396A (en) |
MY (1) | MY117486A (en) |
NO (1) | NO328989B1 (en) |
NZ (1) | NZ521266A (en) |
PL (1) | PL203233B1 (en) |
RU (1) | RU2254325C2 (en) |
TR (1) | TR200202233T2 (en) |
TW (1) | TWI300005B (en) |
UA (1) | UA72963C2 (en) |
WO (1) | WO2001072422A2 (en) |
YU (1) | YU71402A (en) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6225498B1 (en) * | 2000-03-24 | 2001-05-01 | Celanese International Corporation | Method of removing organic iodides from organic media |
US20080116417A1 (en) * | 2006-11-14 | 2008-05-22 | Samuels George J | Iodine and iodide removal method |
US7588690B1 (en) * | 2009-02-10 | 2009-09-15 | The Purolite Company | Method of iodide removal |
US8704010B2 (en) * | 2010-05-07 | 2014-04-22 | Celanese International Corporation | Alcohol production process with impurity removal |
US8378141B2 (en) | 2010-08-16 | 2013-02-19 | Celanese International Corporation | Process and system for supplying vapor from drying column to light ends column |
US8461379B2 (en) | 2010-10-12 | 2013-06-11 | Celanese International Corporation | Production of acetic acid comprising feeding at least one reactant to a recycle stream |
SG189328A1 (en) | 2010-10-13 | 2013-05-31 | Celanese Int Corp | Process for recovering halogen promoters and removing permanganate reducing compounds |
US8637698B2 (en) | 2010-11-19 | 2014-01-28 | Celanese International Corporation | Production of acetic acid with an increased production rate |
JP6130300B2 (en) * | 2010-12-30 | 2017-05-17 | セラニーズ・インターナショナル・コーポレーション | Purification of acetic acid product stream |
WO2013070216A1 (en) | 2011-11-09 | 2013-05-16 | Celanese International Corporation | Integrated ethanol production from methanol via carbonylation and hydrogenation by extracting halides from acetic acid |
US8859810B2 (en) | 2012-08-21 | 2014-10-14 | Celanese International Corporation | Process for recovering permanganate reducing compounds from an acetic acid production process |
EP3201165B1 (en) | 2014-10-02 | 2019-08-21 | Celanese International Corporation | Process for producing acetic acid |
US9302975B1 (en) | 2015-07-01 | 2016-04-05 | Celanese International Corporation | Process for flashing a reaction medium |
US9260369B1 (en) | 2014-11-14 | 2016-02-16 | Celanese International Corporation | Processes for producing acetic acid product having low butyl acetate content |
US9487464B2 (en) | 2015-01-30 | 2016-11-08 | Celanese International Corporation | Processes for producing acetic acid |
WO2016122728A1 (en) | 2015-01-30 | 2016-08-04 | Celanese International Corporation | Processes for producing acetic acid |
US9561994B2 (en) | 2015-01-30 | 2017-02-07 | Celanese International Corporation | Processes for producing acetic acid |
KR102493738B1 (en) | 2015-01-30 | 2023-01-30 | 셀라니즈 인터내셔날 코포레이션 | Method for producing acetic acid |
US9505696B2 (en) | 2015-02-04 | 2016-11-29 | Celanese International Corporation | Process to control HI concentration in residuum stream |
US10413840B2 (en) | 2015-02-04 | 2019-09-17 | Celanese International Coporation | Process to control HI concentration in residuum stream |
US9512056B2 (en) | 2015-02-04 | 2016-12-06 | Celanese International Corporation | Process to control HI concentration in residuum stream |
KR20180010309A (en) | 2015-06-23 | 2018-01-30 | 라이온델바젤 아세틸, 엘엘씨 | The silver halide-removing resin for treating the halide-containing solution |
US9382186B1 (en) | 2015-07-01 | 2016-07-05 | Celanese International Corporation | Process for producing acetic acid |
US9382183B1 (en) | 2015-07-01 | 2016-07-05 | Celanese International Corporation | Process for flashing a reaction medium |
US9302974B1 (en) | 2015-07-01 | 2016-04-05 | Celanese International Corporation | Process for producing acetic acid |
KR102438920B1 (en) | 2015-10-02 | 2022-08-31 | 셀라니즈 인터내셔날 코포레이션 | How to produce acetic acid with water recycling |
US9908835B2 (en) * | 2015-11-13 | 2018-03-06 | Celanese International Corporation | Processes for purifying acetic and hydrating anhydride |
US9957216B2 (en) | 2015-11-13 | 2018-05-01 | Celanese International Corporation | Processes for producing acetic acid |
US10807935B2 (en) | 2018-11-02 | 2020-10-20 | Celanese International Corporation | Process for continuous acetic acid production |
WO2021202270A1 (en) | 2020-04-01 | 2021-10-07 | Celanese International Corporation | Processes for removing and/or reducing permanganate reducing compounds and alkyl iodides |
JP2023528451A (en) | 2020-06-03 | 2023-07-04 | セラニーズ・インターナショナル・コーポレーション | Production and purification of acetic acid |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4615806B1 (en) | 1985-03-07 | 1994-05-03 | Hoechst Co American | Removal of iodide compounds from non-aqueous organic media |
US5139981A (en) | 1987-06-24 | 1992-08-18 | Union Carbide Chemicals & Plastics Technology Corporation | Process for preparing silver(I)-exchanged resins |
DE3869488D1 (en) * | 1987-06-24 | 1992-04-30 | Union Carbide Corp | REMOVAL OF HALOGENIDES FROM CARBONIC ACIDS. |
GB9022787D0 (en) | 1990-10-19 | 1990-12-05 | British Petroleum Co Plc | Process |
GB9023634D0 (en) * | 1990-10-31 | 1990-12-12 | British Petroleum Co Plc | Process for purifying acetic acid and/or acetic anhydride |
US5220058A (en) * | 1991-09-30 | 1993-06-15 | Union Carbide Chemicals & Plastics Technology Corporation | Iodide removal process |
GB9122168D0 (en) * | 1991-10-18 | 1991-11-27 | Bp Chem Int Ltd | Process |
GB9211671D0 (en) | 1992-06-02 | 1992-07-15 | Bp Chem Int Ltd | Process |
EP0685445B1 (en) | 1994-05-31 | 1997-10-22 | Eastman Chemical Company | Process for removing iodine-containing compounds from acetic acid |
JP3281258B2 (en) | 1996-04-26 | 2002-05-13 | ダイセル化学工業株式会社 | Operating method for removing iodine compounds contained in organic medium |
GB9715489D0 (en) * | 1997-07-23 | 1997-10-01 | Bp Chem Int Ltd | Composition |
US6225498B1 (en) * | 2000-03-24 | 2001-05-01 | Celanese International Corporation | Method of removing organic iodides from organic media |
-
2000
- 2000-03-24 US US09/534,868 patent/US6225498B1/en not_active Expired - Lifetime
-
2001
- 2001-03-09 AR ARP010101113A patent/AR027631A1/en active IP Right Grant
- 2001-03-16 TW TW090106189A patent/TWI300005B/en not_active IP Right Cessation
- 2001-03-20 GC GCP20011237 patent/GC0000276A/en active
- 2001-03-22 MY MYPI20011373A patent/MY117486A/en unknown
- 2001-03-23 AU AU2001245941A patent/AU2001245941B2/en not_active Ceased
- 2001-03-23 CA CA2403284A patent/CA2403284C/en not_active Expired - Fee Related
- 2001-03-23 JP JP2001570376A patent/JP5507029B2/en not_active Expired - Fee Related
- 2001-03-23 YU YU71402A patent/YU71402A/en unknown
- 2001-03-23 DE DE60112263T patent/DE60112263T2/en not_active Expired - Lifetime
- 2001-03-23 AT AT01918923T patent/ATE300515T1/en active
- 2001-03-23 PL PL357821A patent/PL203233B1/en not_active IP Right Cessation
- 2001-03-23 BR BR0109488-2A patent/BR0109488A/en not_active Application Discontinuation
- 2001-03-23 TR TR2002/02233T patent/TR200202233T2/en unknown
- 2001-03-23 MX MXPA02009396A patent/MXPA02009396A/en active IP Right Grant
- 2001-03-23 UA UA2002097631A patent/UA72963C2/en unknown
- 2001-03-23 AU AU4594101A patent/AU4594101A/en active Pending
- 2001-03-23 CZ CZ20023535A patent/CZ303388B6/en not_active IP Right Cessation
- 2001-03-23 NZ NZ521266A patent/NZ521266A/en not_active IP Right Cessation
- 2001-03-23 RU RU2002128630/04A patent/RU2254325C2/en not_active IP Right Cessation
- 2001-03-23 ES ES01918923T patent/ES2244596T3/en not_active Expired - Lifetime
- 2001-03-23 EP EP01918923A patent/EP1268388B1/en not_active Revoked
- 2001-03-23 WO PCT/US2001/009208 patent/WO2001072422A2/en active IP Right Grant
- 2001-03-23 KR KR1020027012626A patent/KR100805586B1/en not_active IP Right Cessation
- 2001-03-23 CN CNB018071295A patent/CN1258513C/en not_active Expired - Lifetime
-
2002
- 2002-09-23 NO NO20024546A patent/NO328989B1/en not_active IP Right Cessation
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Legal Events
Date | Code | Title | Description |
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FG | Grant, registration |